Tabla de Constantes Físicas Básicas - Prof. 2277, Apuntes de Física

¡Descarga Tabla de Constantes Físicas Básicas - Prof. 2277 y más Apuntes en PDF de Física solo en Docsity! TABLA DE CONSTANTES FUNDAMENTALES EN FÍSICA Planck constant h = 6.6260755× 10−34 Jsh/2π = 1.05457266× 10−34 Js Boltzmann constant kB = 1.380658e−23 J/K (= 8.617385× 10−5eV/K) Elementary charge e = 1.60217733× 10−19 C Avogadro number NA = 6.0221367× 1023 particles/mol Speed of light c = 2.99792458× 108 m/s Permeability of vacuum μo = 4π × 10−7 T 2m3/J = 12.566370614 × 10−7 T 2m3/J Permittivity of vacuum o = 1/(μoc2) = 8.854187817× 10−12 C2/J · m Fine structure constant α = 1/137.0359895 Electron rest mass me = 9.1093897× 10−31 kg Proton rest mass mp = 1.6726231× 10−27 kg Neutron rest mass mn = 1.6749286× 10−27 kg Bohr magneton μB = eh/4πme = 9.2740154× 10−24 J/T Nuclear magneton μN = eh/(4πmp) = 5.0507866× 10−27 J/T Free electron g factor ge = 2.002319304386 Free electron gyromagnetic ratio γe = 2πgeμB/h = 1.7608592× 1011 1/s · T (γe/2π = 28.024944 GHz/T ) Electron magnetic moment μe = −(1/2)geμB = −9.2847701× 10−24 J/T Proton gyromagnetic ratio (H2O) γp = 2.67515255 × 108 1/sT (γp/2π = 42.576375 MHz/T ) Proton magnetic moment μp = 1.41060761× 10−26 J/T Proton/electron ratios mp/me = 1836.152701 Charge-to-mass ratio for electron e/m = 1.75880× 1011 C/kg Atomic mass unit amu = 1.66057× 10−27 kg Bohr radius ao = 5.29177× 10−11 m Electron radius re = 2.81792× 10−15 m Gas constant R = NAkB = 8.31451 m2 · Kg/s2 · K · mol Molar volume Vmol = 22.41383 m3/kmol Faraday constant F = NAe = 9.64846× 104 C/mol Proton g factor (Lande factor) gH = 5.585 Gravitational constant G = 6.672 × 10−11 m3/Kg · s2 1